Docetaxel EP Impurity A CAS 1887057-05-7
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1887057-05-7 |
| Molecular Formula | C41H55NO14 |
| Molecular Weight | 785.87 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Docetaxel EP Impurity A (CAS 1887057-05-7), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C41H55NO14. Molecular weight: 785.87 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C41H55NO14 |
| Molecular Weight | 785.87 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 1 |
Related Docetaxel Standards
- Docetaxel Impurity 54 (CAS 173101-47-8)
- Docetaxel EP Impurity B (CAS 167074-97-7)
- Docetaxel EP Impurity D (CAS 162784-72-7)
- Docetaxel Impurity 8 (CAS CATO-C4X-16198)
- Docetaxel EP Impurity B (CAS CATO-C4X-161980)
- Docetaxel (Anhydrous) (CAS 114977-28-5)
- Docetaxel EP Impurity C (CAS 153381-68-1)
- Docetaxel Impurity 49 (CAS 1095547-86-6)
Recommended Standards
- 66687-07-8 4-[4-[[4-(4-aminooxysulfonylanilino)phenyl]-[4-(4-aminooxysulfonylphenyl)iminocyclohexa-2,5-dien-1-ylidene]methyl]anilino]benzenesulfonic acid DTXSID50422995 (CAS 66687-07-8)
- 2-Debenzoxyl 2-pentenoyl docetaxel (CAS 1412898-66-8)
- 5-Me-dC(Ac) amidite (CAS 1873306-74-1)
- Glimepiride Impurity 26 (CAS CATO-C4X-110226)
- Cefmetazole Impurity 24 (CAS CATO-C4X-150724)
- Benzyl ((1S,2S)-2-amino-1-(4-methyl-2,6,7-trioxabicyclo[2.2.2]octan-1-yl)propyl)carbamate (CAS 244052-12-8)
- 1-(1,3-Dioxan-5-yl)-N,N-dimethyl-1-(pyridin-3-yl)methanamine (CAS 62938-80-1)
- 4-Methoxy(toluene-d7) (CAS 1036431-36-3)
- 2,3-Dicyano-5-hydroxypyrazine (CAS 57005-60-4)
- Palmitoyl Tetrapeptide-7 (CAS 221227-05-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com